Bekele, Gadisa
Terefe, Gemechu
Sinaga, Makeda
Belina, Sena
Article History
Received: 5 September 2019
Accepted: 4 March 2020
First Online: 17 March 2020
Consent for publication
: The purpose of the study was explained to the study participants at the time of data collection and verbal consent was secured from each participant before the start of data collection. Confidentiality was ensured by not including names or other identifiers in the data collection tool. The right of the participants to refuse participation or not to answer any of the questions was respected.
: All authors declared that they have no conflict of interests.